Below is a list of Deferiet NY zip codes. For your research we have also included Deferiet Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each Deferiet New York zip code has a center Longitude / Latitude point (the Deferiet center is -75.683403015137 / 44.032600402832). For your convenience we have also indicated if that zip code in Deferiet observes Daylight Savings time.